CN220216363U - Automatic stamping equipment of metal shrapnel - Google Patents

Abstract

The utility model discloses automatic stamping equipment for metal elastic sheets, which relates to the technical field of stamping dies and comprises a stamping base and empty slots formed in the stamping base, wherein the upper surface of the stamping base is fixedly connected with a workbench, the upper surface of the workbench is fixedly connected with a stamping die, a stamping mechanism is arranged on the upper surface of the workbench, through slots distributed in a path array are formed in the inner bottom wall of the stamping die, ejector rods are fixedly connected in the through slots, the lower surfaces of a plurality of ejector rods are fixedly connected with a bearing plate together, and spring assemblies are fixedly connected to two sides of the lower surface of the bearing plate. According to the utility model, through the arrangement of the structures such as the stamping mechanism, the limiting assembly, the bearing plate, the supporting rod and the like, the metal elastic sheet is stamped through the stamping die and the stamping mechanism, and the bearing plate is driven to move downwards through the lower pressure rod, so that the ratchet wheel rotates, and meanwhile, the spring assembly and the buffer spring are compressed, so that the ejector rod moves downwards.

Description

Automatic stamping equipment of metal shrapnel

Technical Field

The utility model belongs to the technical field of stamping dies, and particularly relates to automatic stamping equipment for metal elastic sheets.

Background

A stamping die is a special technological device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). The stamping is a press working method for obtaining a required part by applying pressure to a material at room temperature by using a die mounted on a press machine to separate or plastically deform the material, the stamping die has a plurality of forms, the die is classified according to three aspects of working property, die structure and die material, and the classification is divided into a blanking die according to technological property, and the blanking die is a die for separating the material along a closed or open contour line.

When manufacturing metal shell fragment, need carry out punching press processing to the metal to make its morphology change, thereby need use metal shell fragment automatic stamping equipment, in metal shell fragment automatic stamping equipment use, need place the metal in the surface of equipment, thereby accomplish the punching press, but current automatic stamping equipment of most metal shell fragments generally need the workman to carry out drawing of patterns work to the metal shell fragment after punching press manually after punching press, be inconvenient for the workman to take the metal shell fragment after punching press, thereby it is comparatively inconvenient to lead to the automatic stamping equipment of metal shell fragment to use, the production efficiency of metal shell fragment has been influenced, therefore, an automatic stamping equipment of metal shell fragment.

Disclosure of Invention

The utility model aims to provide automatic metal spring plate stamping equipment, which solves the problems that when the traditional automatic metal spring plate stamping equipment is used, after stamping is finished, the stamped metal spring plate is subjected to demolding treatment by hand, so that workers cannot conveniently take the stamped metal spring plate, and the production efficiency of the metal spring plate is affected.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to automatic stamping equipment for a metal elastic sheet, which comprises a stamping base and empty slots formed in the stamping base, wherein the upper surface of the stamping base is fixedly connected with a workbench, the upper surface of the workbench is fixedly connected with a stamping die, the upper surface of the workbench is provided with a stamping mechanism, the inner bottom wall of the stamping die is provided with through slots distributed in a path array, the inside of each through slot is fixedly connected with a push rod, the lower surfaces of a plurality of push rods are fixedly connected with a bearing plate together, the two sides of the lower surface of the bearing plate are fixedly connected with spring assemblies, the lower surface of the bearing plate is movably connected with two symmetrical supporting rods through pin shafts, one end of each supporting rod is movably connected with a hollow block through a pin shaft, the inner bottom wall of each empty slot is provided with a groove, the grooves are communicated with the empty slots, the two sides of each groove are movably connected with a rotating rod through a bearing seat, the surfaces of each rotating rod are movably connected with a limiting sleeve, the surfaces of each limiting sleeve are fixedly connected with a limiting assembly, and the two sides of the upper surface of the bearing plate are fixedly connected with a driving rod.

Further, the two sides of the bearing plate are respectively and movably connected to the two side walls of the empty groove, sliding grooves corresponding to the bearing plate are respectively formed in the two side walls of the empty groove, buffer springs are fixedly connected to the inner parts of the sliding grooves, and the buffer springs are fixedly connected with the bearing plate.

Further, two spring assemblies and empty groove fixed connection, cavity piece and empty groove fixed connection, one side fixedly connected with swash plate of workstation, the fixed surface of swash plate is connected with the control button that is path array distribution.

Further, the limiting component comprises a limiting plate fixedly connected to the surface of the limiting sleeve, the limiting plate corresponds to the supporting rod, the limiting component further comprises a ratchet fixedly connected to one end of the rotating rod, a pawl is meshed with the surface of the ratchet, and a torsion rotating shaft is movably connected to the surface of the pawl.

Further, a linkage rod is fixedly connected to one side of the pawl, a pull rod is fixedly connected to the middle of one side of the linkage rod, the pull rod is movably connected with the stamping base, a handle is fixedly connected to one side of the pull rod, a U-shaped block corresponding to the pawl is fixedly connected to the inside of the groove, and the torsion rotating shaft is movably connected with the U-shaped block.

Further, the stamping mechanism comprises supporting cylinders fixedly connected to four corners of the upper surface of the workbench, one ends of the four supporting cylinders are fixedly connected with a placing plate, the upper surface of the placing plate is fixedly connected with a pneumatic push rod, one end of the pneumatic push rod is fixedly connected with a stamping block, and two sides of the stamping block are fixedly connected with a pressing rod corresponding to the driving rod.

Further, the stamping block corresponds to the stamping die, the driving rods are respectively movably connected with the workbench and the stamping base, the surfaces of the four supporting cylinders are fixedly connected with the stabilizing plates close to the placing plates, and the pneumatic push rods are movably connected with the stabilizing plates.

The utility model has the following beneficial effects:

through the arrangement of the empty slot, the stamping die, the stamping mechanism, the limiting component, the bearing plate, the supporting rod and other structures, the metal spring is stamped through the stamping die and the stamping mechanism, the bearing plate is driven to move downwards through the lower pressure rod, so that the ratchet wheel rotates, meanwhile, the spring component and the buffer spring are compressed, the ejector rod moves downwards, after stamping is finished, the stamping mechanism resets, the pull rod is pulled, the linkage rod drives the pawl to move outwards and is not meshed with the ratchet wheel any more, the ejector rod is enabled to jack up upwards through the elasticity of the buffer spring and the compression spring, the metal spring is ejected out of the stamping die, and therefore workers are enabled to conveniently take the stamped metal spring, the problem that in the prior art, workers are generally required to manually carry out demolding work on the stamped metal spring, and the automatic stamping equipment for the metal spring is inconvenient to use, and the production efficiency of the metal spring is affected is solved;

of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the stamping die and the carrier plate of the present utility model;

FIG. 4 is a schematic view of a second view angle portion of the stamping die and the carrier plate according to the present utility model;

FIG. 5 is a schematic view of the limiting assembly and hollow block of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 5 a according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. stamping a base; 2. a work table; 3. stamping die; 4. a push rod; 5. a carrying plate; 6. a hollow groove; 7. a buffer spring; 8. a spring assembly; 9. a brace rod; 10. a hollow block; 11. a limit sleeve; 12. a rotating lever; 13. a control button; 14. a limiting plate; 15. a ratchet wheel; 16. a pawl; 17. a linkage rod; 18. placing a plate; 19. a pneumatic push rod; 20. and pressing down the rod.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus consistent with some aspects of the disclosure as detailed in the accompanying claims.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model is an automatic metal spring stamping device, including a stamping base 1 and a hollow groove 6 formed in the stamping base 1, wherein the upper surface of the stamping base 1 is fixedly connected with a workbench 2, the upper surface of the workbench 2 is fixedly connected with a stamping die 3, a stamping mechanism is mounted on the upper surface of the workbench 2, the stamping mechanism includes support columns fixedly connected to four corners of the upper surface of the workbench 2, one ends of the four support columns are fixedly connected with a placing plate 18, the upper surface of the placing plate 18 is fixedly connected with a pneumatic push rod 19, the surfaces of the four support columns are fixedly connected with a stabilizing plate near the placing plate 18, the pneumatic push rod 19 is movably connected with the stabilizing plate, one end of the pneumatic push rod 19 is fixedly connected with a stamping block, both sides of the stamping block are fixedly connected with a pressing rod 20 corresponding to a driving rod, the stamping block corresponds to the stamping die 3, the metal spring is placed on the surface of the stamping die 3, then the pneumatic push rod 19 is started to drive the stamping block to move downwards, thereby press the metal spring plate down into the stamping die 3, thereby completing the stamping of the metal spring plate, the inner bottom wall of the stamping die is provided with a through-hole 4 in an array of channels distributed in the array;

the lower surfaces of the plurality of ejector rods 4 are fixedly connected with a bearing plate 5 together, two sides of the upper surface of the bearing plate 5 are fixedly connected with driving rods, the driving rods are respectively and movably connected with a workbench 2 and a stamping base 1, when a stamping block moves downwards, two lower compression rods 20 are driven to move synchronously, the lower compression rods 20 are attached to the driving rods, the driving rods are pressed downwards, the bearing plate 5 is driven to move synchronously, two sides of the bearing plate 5 are respectively and movably connected to two side walls of an empty groove 6, sliding grooves corresponding to the bearing plate 5 are formed in two side walls of the empty groove 6, buffer springs 7 are fixedly connected to the inside of the sliding grooves, the buffer springs 7 are fixedly connected with the bearing plate 5, spring assemblies 8 are fixedly connected to the two sides of the lower surface of the bearing plate 5 through elastic force of the buffer springs 7, two symmetrical supporting rods 9 are movably connected to the lower surface of the bearing plate 5 through pin shafts, one end of each supporting rod 9 is movably connected with a hollow block 10 through a pin shaft, the two spring assemblies 8 are fixedly connected with the empty groove 6, the hollow block 10 is fixedly connected with the empty groove 6, when the bearing plate 5 moves towards the two lower compression blocks 8 are rotatably connected with the two inner side walls of the hollow blocks 6 through the hollow blocks, the two side walls 11 are rotatably connected with the hollow blocks 11, and the two side limiting sleeve 11 are movably connected with the hollow blocks are rotatably connected to the two side walls through the hollow blocks, and the hollow groove 11 are rotatably connected with the hollow blocks 11 respectively, and the two side limiting blocks are rotatably connected with the hollow blocks respectively, and the hollow blocks are rotatably connected with the hollow blocks by the hollow blocks and the hollow boxes respectively;

the limiting plate 14 corresponds with the supporting rod 9, the limiting assembly further comprises a ratchet wheel 15 fixedly connected to one end of the rotating rod 12, a pawl 16 is meshed with the surface of the ratchet wheel 15, a torsion rotating shaft is movably connected to the surface of the pawl 16, after the supporting rod 9 is attached to the limiting plate 14, the limiting plate 14 is enabled to rotate through the arrangement of the ratchet wheel 15, and accordingly the other limiting plate 14 is driven to synchronously rotate, the supporting rod 9 is limited, the bearing plate 5 cannot reset through the elastic force of the spring assembly 8, a linkage rod 17 is fixedly connected to one side of the pawl 16, a pull rod is fixedly connected to the middle portion of one side of the linkage rod 17, the pull rod is movably connected with the stamping base 1, a handle is fixedly connected to one side of the pull rod, a U-shaped block corresponding to the pawl 16 is fixedly connected to the torsion rotating shaft, one side of the workbench 2 is fixedly connected with a sloping plate, a control button 13 distributed in a path array is fixedly connected to the surface of the sloping plate, after the stamping is finished, the pneumatic push rod 19 is enabled to reset, and then the pull rod 17 is driven to move, so that the bearing plate 5 can be driven to synchronously move outwards, the two pawls 16 are enabled to not to reset through the elastic force of the spring assembly 8, the pawl 16 can be reset to the metal spring plate 3, the metal spring plate is enabled to be more conveniently punched to be pushed out, the metal spring plate 3 is pushed out, the metal spring plate is more conveniently and the metal spring plate is pushed out to the metal spring plate is more conveniently, the metal spring plate is punched, the metal spring plate is pushed out, and the metal spring plate is more has the metal spring 3, and has the metal spring plate is more has the metal spring 3 and has the advantages that can be more convenient to be pushed up to be more has the metal spring and has a metal.

Specifically, this automatic stamping equipment of metal shell fragment when using: the metal spring sheet is placed on the surface of the stamping die 3, then the pneumatic push rod 19 is started, the output end of the pneumatic push rod 19 drives the stamping block to move downwards, so that the metal spring sheet is pushed down to the inside of the stamping die 3, stamping of the metal spring sheet is completed, when the stamping block moves downwards, the two lower pressure rods 20 are driven to move synchronously, the lower pressure rods 20 are enabled to be attached to the driving rod, the driving rod is pushed downwards, the bearing plate 5 is driven to move synchronously, the spring force of the buffer spring 7 is used for enabling the bearing plate 5 to move more stably, when the bearing plate 5 moves downwards, the two spring assemblies 8 are driven to compress, meanwhile, one ends of the two supporting rods 9 are driven to move away from each other, the two supporting rods 9 slide in the inside of the hollow block 10, after the supporting rods 9 are attached to the limiting plate 14, the ratchet 15 is arranged, the limiting plate 14 is driven to rotate synchronously, the supporting rods 9 are limited, the bearing plate 5 cannot reset through the spring force of the spring assemblies 8, the push rod 19 is driven to reset after the stamping is finished, the supporting rods 17 are driven to move, the two supporting rods are driven to move in a linkage mode, the two supporting rods 16 are enabled to move outwards, the two supporting rods are enabled to move synchronously, the metal spring sheets are enabled to not to move synchronously, and the metal spring sheet 4 is enabled to move outwards, and the metal spring sheet is enabled to be ejected out of the metal spring sheet 3, and the metal spring sheet is enabled to move synchronously, and the metal spring sheet is enabled to move outwards, and the metal spring sheet is pushed out of the metal spring sheet is more conveniently to be pushed out of the metal spring sheet 3, and the metal spring sheet is pushed out to move.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

Claims (7)

1. Automatic stamping equipment of metal shrapnel, its characterized in that: including punching press base (1) and offer in inside empty slot (6) of punching press base (1), the last fixed surface of punching press base (1) is connected with workstation (2), the last fixed surface of workstation (2) is connected with stamping die (3), the last surface mounting of workstation (2) has stamping mechanism, the logical groove that is path array distribution has been offered to the interior wall of stamping die (3), the inside fixedly connected with ejector pin (4) of logical groove, a plurality of the common fixedly connected with loading board (5) of lower surface of ejector pin (4), the equal fixedly connected with spring assembly (8) in both sides of loading board (5) lower surface, the lower surface of loading board (5) is through round pin axle swing joint two symmetrical vaulting poles (9), the one end of vaulting pole (9) is through round pin axle swing joint hollow block (10), the interior wall of empty slot (6) is offered flutedly, the recess is linked together with empty slot (6), the both sides of recess all have dwang (12) through bearing frame swing joint, the equal fixedly connected with loading board (11) of surface connection has spacing sleeve (11), the equal fixedly connected with surface of loading board (11).

2. The automatic stamping equipment for the metal elastic sheet according to claim 1, wherein two sides of the bearing plate (5) are respectively and movably connected to two side walls of the empty groove (6), sliding grooves corresponding to the bearing plate (5) are respectively formed in the two side walls of the empty groove (6), a buffer spring (7) is fixedly connected to the inside of each sliding groove, and the buffer spring (7) is fixedly connected with the bearing plate (5).

3. The automatic stamping equipment for the metal elastic sheet according to claim 1, wherein two spring assemblies (8) are fixedly connected with the empty groove (6), the hollow block (10) is fixedly connected with the empty groove (6), an inclined plate is fixedly connected to one side of the workbench (2), and control buttons (13) distributed in a path array are fixedly connected to the surface of the inclined plate.

4. The automatic stamping equipment for the metal elastic sheet according to claim 1, wherein the limiting assembly comprises a limiting plate (14) fixedly connected to the surface of the limiting sleeve (11), the limiting plate (14) corresponds to the supporting rod (9), the limiting assembly further comprises a ratchet wheel (15) fixedly connected to one end of the rotating rod (12), a pawl (16) is meshed with the surface of the ratchet wheel (15), and a torsion rotating shaft is movably connected to the surface of the pawl (16).

5. The automatic stamping equipment for the metal elastic sheet according to claim 4, wherein a linkage rod (17) is fixedly connected to one side of the pawl (16), a pull rod is fixedly connected to the middle of one side of the linkage rod (17), the pull rod is movably connected with the stamping base (1), a handle is fixedly connected to one side of the pull rod, a U-shaped block corresponding to the pawl (16) is fixedly connected to the inner portion of the groove, and the torsion rotating shaft is movably connected with the U-shaped block.

6. The automatic stamping equipment for the metal elastic sheet according to claim 1, wherein the stamping mechanism comprises supporting cylinders fixedly connected to four corners of the upper surface of the workbench (2), one ends of the four supporting cylinders are fixedly connected with a placing plate (18) together, the upper surface of the placing plate (18) is fixedly connected with a pneumatic push rod (19), one end of the pneumatic push rod (19) is fixedly connected with a stamping block, and two sides of the stamping block are fixedly connected with a pressing rod (20) corresponding to a driving rod.

7. The automatic stamping equipment for the metal elastic sheet according to claim 6, wherein the stamping block corresponds to the stamping die (3), the driving rod is movably connected with the workbench (2) and the stamping base (1) respectively, the surfaces of the four supporting cylinders are close to the placing plate (18) and are fixedly connected with the stabilizing plate, and the pneumatic push rod (19) is movably connected with the stabilizing plate.